Yiziphi izindlela eziyinhloko zokusebenzisa i-white corundum micropowder?
I-white corundum micropowderiyisivikelo esisebenza kahle kakhulu nesinokuguquguquka. Ukusetshenziswa kwayo okuyinhloko kuhlukaniswe ngezigaba eziningana:
1. Isicelo Esiyinhloko: UkunembaUkugaya Nokupholisha
Lokhu kuyindlela evamile neyinhloko yokusebenzisa i-white corundum micropowder. Ngenxa yobunzima bayo obuphezulu, usayizi wezinhlayiya ezifanayo, kanye nokumelana okuhle kakhulu nokuguguleka, ivumela ukulawula okunembile kobukhulu kanye nokuqedwa kwendawo okubushelelezi.
Ukusebenza ngensimbi:
Imboni Yesikhunta: Isetshenziselwa ukupholisha izikhunta ezinembe kakhulu (njengezikhunta zengilazi, izikhunta zokujova, kanye nezikhunta ezisebenzisa i-die-casting), isusa ungqimba olumhlophe (ungqimba oluwohlokile) ngemva komshini we-EDM ukuze kufezwe ukuqeda kwesibuko.
Izindiza Nezimoto: Ukupholisha izingxenye ezibalulekile zokunemba njengezinsika zenjini, amadiski e-turbine, kanye nama-nozzle kaphethiloli ukuqinisekisa ikhwalithi yendawo kanye nokumelana nokukhathala.
Amadivayisi Ezokwelapha: Amathuluzi okuhlinza okupholisha, ukufakelwa kwamathambo (njengamalunga okwenziwa), kanye namathuluzi amazinyo, adinga ukuqeda okuphezulu kakhulu kwendawo kanye nokuhambisana kwezinto eziphilayo.
Ukucutshungulwa Kwezingxenye Zokukhanya:
Isetshenziselwa ukugaya nokupholisha kahle izingxenye zeglasi noma zekristalu ezifana namalensi, ama-prism, nezibuko, ilawula ngempumelelo ukunemba kwendawo futhi inciphise amaphutha endaweni.
Imboni Ye-semiconductor kanye Ne-elekthronikhi:
Ukukhiqiza Ama-wafer: Asetshenziselwa ukunciphisa ingemuva kanye nokupholisha imiphetho yama-wafer e-silicon.
Ukupakishwa kwe-Chip: Kusetshenziselwa ukugaya izendlalelo ze-oxide nezensimbi ukuze kuthambe izindawo ze-chip (yize inqubo ye-CMP evame kakhulu okwamanje isebenzisa i-silica ne-cerium oxide slurry, i-white corundum isasebenza).
Isetshenziselwa ukupholisha izinto ezisebenza ngogesi, izinto ezisetshenziswa ngobumba, amakristalu e-piezoelectric, nezinye izingxenye ze-elekthronikhi.
Ukucubungula Ubucwebe:
Isetshenziselwa ukupholisha nokulungisa izinsimbi eziyigugu (igolide, isiliva, iplatinum) namatshe ayigugu, okwenza kube nokucwebezela okuphezulu kakhulu.
2. Njengomgcwalisi Osebenzayo
Ukusebenzisa ubulukhuni bayo obuphezulu, ukumelana nokuguguleka, ukumelana nokushisa, kanye nokuqina kwamakhemikhali,i-white corundum powder yengezwa ezintweni ezahlukahlukene ukuze kuthuthukiswe izakhiwo zayo.
Izimbozo kanye Neziphansi Ezingagugi:
Uma ingezwa kuma-resin epoxy, i-polyurethane, nezinye izinto zokwakha phansi, idala phansi kwezimboni okungagugi kakhulu ukuze kusetshenziswe ezindaweni zokugcina impahla, ezindaweni zokusebenzela, ezindaweni zokupaka, nakwezinye izindawo ezithwala imithwalo esindayo kanye nokungqubuzana okuvamile.
Isetshenziswa njengenhlanganisela ekufakweni kwesifutho noma ukumbozwa ukuze kuthuthukiswe ukumelana nokuguguleka kwezindawo zokusebenza.
Izinto Ezithuthukisiwe Zokuphikisa:
Njengesengezo esibalulekile, isetshenziswa ekwakhiweni kwezinto zokulahla i-ladle, izinto zesiteshi sensimbi, izinto zobumba ezimelana nokushisa, nokuningi. Ithuthukisa kakhulu amandla, ukumelana nokugqwala, kanye nokuzinza kokushisa kwezinto ezimelana nokushisa.
Imikhiqizo ye-Ceramic:
Uma ingezwa ezintweni zobumba zesakhiwo (njengezinto zobumba ze-alumina kanye ne-silicon carbide) njengesigaba sokuqinisa, ithuthukisa ukuqina, ubulukhuni, kanye nokumelana nokuguguleka kwezinto zobumba.
Amathuluzi Okugaya Nokusika:
Ukukhiqiza izinto zokubhula eziboshiwe ezifana namasondo okugaya aboshwe nge-resin, amabhande okubhula, i-sandpaper, namatshe kawoyela.
Ekwenzeni amathuluzi anjengezinsika zesaha ledayimane namasondo okugaya, ingezwa njengento engeyona eyinhloko yokukhuhla ekhanda lokusika ukusiza ukususa ama-chip nokuthuthukisa ukusebenza kahle kokusika.
Ezinye Izinto Ezihlanganisiwe:
Uma ingeziwe kumapulasitiki nerabha, ingathuthukisa ukuhanjiswa kokushisa, ukumelana nokuguguleka, kanye nokuqina kwemikhiqizo. Isibonelo, isetshenziswa ekwenziweni kwama-brake pad asebenza kahle kakhulu kanye nezinto zokungqubuzana.
3. Ukuqothula inhlabathi kanye nokwelashwa kwendawo: Ukuqothula inhlabathi okumanzi:
I-white corundum micropowder ixutshwa namanzi ukuze kwakhiwe i-slurry esetshenziselwa ukuhlanza ubuso, ukususa amalahle, kanye nokuqedwa kwezingxenye eziqondile. Uma kuqhathaniswa nokuqhuma kwesihlabathi okomile, ukuqhuma kwesihlabathi okumanzi kunikeza ukulawula okungcono kokuqina kobuso, kunciphisa uthuli, futhi kungabi nomthelela omkhulu emsebenzini, okuvimbela ukuguquka.
Ukuqhuma Kwesihlabathi Okomile:
Nakuba izinhlayiya ze-corundum ezimhlophe eziqinile zisetshenziswa kakhulu, izimpushana ezifakwe i-micronized zingasetshenziswa futhi ekwelapheni okudinga imininingwane emincane kakhulu, njengokuhlanza nokulungisa izingxenye zensimbi ezizwelayo.
4. Ezinye Izicelo Ezikhethekile
Ama-Bearings Ezinsimbi Eziqondile:
Kusetshenziselwaukupholisha nokuqedaamabheringi ayigugu (njenge-agate bearings) emawashini aphezulu.
Ucwaningo Nokuhlola:
Emalabhorethri esayensi yezinto zokwakha, ukubhula ngesanti okumanzi kusetshenziselwa ukulungiselela amasampula e-metallographic, okwembula ngokusobala isakhiwo esincane sezinto zensimbi ngokugaya nokupholisha.
Isifinyezo Sezimpawu (Kungani Zisetshenziswa Kabanzi Kulezi Zinsimu):
Ukuqina Okuphezulu: Ngokuqina kwe-Mohs okungu-9, okwesibili kuphela ngemuva kwedayimane ne-silicon carbide, ukuqhumisa isihlabathi okumanzi kuvumela ukugaya izinto eziningi ngempumelelo.
Usayizi Wezinhlayiya Ofanayo: Ukuhlelwa ngokunemba kuphumela ekusatshalalisweni kosayizi wezinhlayiya ezigxilile, okuqinisekisa imiphumela yokucubungula ehambisanayo nelawulekayo.
Ukumelana Okuhle Kokugqokwa: Ukugqokwa okuphansi ngesikhathi sokusebenzisa, okuholela empilweni yenkonzo ende.
Ukuzinza Okuphezulu Kwamakhemikhali: Ayisebenzi ngamakhemikhali nomsebenzi, okwenza ifaneleke kakhulu ekushicileleni izinsimbi ezisabelayo njengensimbi engagqwali kanye ne-titanium alloys.
Ukumelana Nokushisa Okuphezulu: Igcina ukusebenza okuhle kakhulu ngisho nasezindaweni ezishisa kakhulu.
Ukuhlanzeka Okuphezulu: Okuqukethwe okuphansi kokungcola, okuqinisekisa ukuthi akukho ukungcoliswa kwendawo yokusebenza ngesikhathi somshini.